Clearfield Iowa Climate Data

Monthly Average Climate Data for Clearfield Iowa

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-10.6 °C-0.3 °C22.1 mm
February-8.3 °C2.5 °C32 mm
March-2.5 °C9.6 °C55.12 mm
April3.7 °C16.3 °C93.98 mm
May10.2 °C21.8 °C137.92 mm
June15.8 °C26.9 °C133.86 mm
July18.1 °C29.3 °C113.03 mm
August16.8 °C28.4 °C105.16 mm
September11.9 °C24.5 °C92.46 mm
October5 °C17.7 °C74.68 mm
November-1.7 °C9.3 °C51.56 mm
December-7.6 °C2.3 °C35.05 mm
Annual4.2 °C15.7 °C946.92 mm

Climate Data for Clearfield Iowa

Average First Frost DateOct. 1 - Oct. 10
Average Last Frost DateMay 1 - May 10
Average Days With Frost125-150 Days
Plant Hardiness Zone - 2023Zone 5b : -26.1°C to -23.3°C
Plant Hardiness Zone - 2012Zone 5a : -28.9°C to -26.1°C
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
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